英语词汇“cavum”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

WORD FAMILY

cavum

n (anatomy) a natural hollow or sinus within the body

Syn|Hypo|Hyper

bodily cavity, cavity

blastocele, blastocoel, blastocoele, cleavage cavity, segmentation cavity

the fluid-filled cavity inside a blastula

archenteron

central cavity of the gastrula; becomes the intestinal or digestive cavity

sinus

any of various air-filled cavities especially in the bones of the skull

locule, loculus

a small cavity or space within an organ or in a plant or animal

lumen

a cavity or passage in a tubular organ

socket

a bony hollow into which a structure fits

pulp cavity

the central cavity of a tooth containing the pulp (including the root canal)

cranial orbit, eye socket, orbit, orbital cavity

the bony cavity in the skull containing the eyeball

buccal cavity

the cavity between the jaws and the cheeks

antrum

a natural cavity or hollow in a bone

cloaca

(zoology) the cavity (in birds, reptiles, amphibians, most fish, and monotremes but not mammals) at the end of the digestive tract into which the intestinal, genital, and urinary tracts open

vestibule

any of various bodily cavities leading to another cavity (as of the ear or vagina)

mediastinum

the part of the thoracic cavity between the lungs that contains the heart and aorta and esophagus and trachea and thymus

middle ear, tympanic cavity, tympanum

the main cavity of the ear; between the eardrum and the inner ear

pleural cavity

the cavity in the thorax that contains the lungs and heart

chamber

an enclosed volume in the body

cranial cavity, intracranial cavity

the cavity enclosed by the cranium

amniotic cavity

the fluid-filled cavity that surrounds the developing embryo

greater peritoneal sac, peritoneal cavity

the interior of the peritoneum; a potential space between layers of the peritoneum

bursa omentalis, lesser peritoneal cavity, omental bursa

an isolated part of the peritoneal cavity that is dorsal to the stomach

pericardial cavity, pericardial space

the space between the layers of the pericardium that contains fluid that lubricates the membrane surfaces and allows easy heart movement

vacuole

a tiny cavity filled with fluid in the cytoplasm of a cell

ventricle

one of four connected cavities in the brain; is continuous with the central canal of the spinal cord and contains cerebrospinal fluid

sac

a structure resembling a bag in an animal

uterine cavity

the space inside the uterus between the cervical canal and the Fallopian tubes

nasal cavity

either of the two cavities lying between the floor of the cranium and the roof of the mouth and extending from the face to the pharynx

nasopharynx

cavity forming the upper part of the pharynx

oropharynx

cavity formed by the pharynx at the back of the mouth

laryngopharynx

the lower part of the pharynx

blind gut, caecum, cecum

the cavity in which the large intestine begins and into which the ileum opens

tubular cavity

a cavity having the shape of a tube

armpit, axilla, axillary cavity, axillary fossa

the hollow under the arm where it is joined to the shoulder

chest cavity, thoracic cavity

the cavity in the vertebrate body enclosed by the ribs between the diaphragm and the neck and containing the lungs and heart

abdomen, abdominal cavity

the cavity containing the major viscera; in mammals it is separated from the thorax by the diaphragm

pelvis, renal pelvis

a structure shaped like a funnel in the outlet of the kidney into which urine is discharged before passing into the ureter

pelvic cavity

the space bounded by the bones of the pelvis and containing the pelvic viscera

celom, celoma, coelom

a cavity in the mesoderm of an embryo that gives rise in humans to the pleural cavity and pericardial cavity and peritoneal cavity

fossa, pit

a concavity in a surface (especially an anatomical depression)

yolk sac

membranous structure enclosing the yolk of eggs in birds, reptiles, marsupials, and some fishes; circulates nutrients to the developing embryo

umbilical vesicle, vesicula umbilicus, vitelline sac, yolk sac

membranous structure that functions as the circulatory system in mammalian embryos until the heart becomes functional

amnion, amnios, amniotic sac

thin innermost membranous sac enclosing the developing embryo of higher vertebrates (reptiles, birds and mammals)

chorion

the outermost membranous sac enclosing the embryo in higher vertebrates (reptiles, birds and mammals)

coelenteron

the saclike body cavity of a coelenterate

air bladder, float, swim bladder

an air-filled sac near the spinal column in many fishes that helps maintain buoyancy

air sac

any of the membranous air-filled extensions of the lungs of birds

air sac

any of the thin-walled extensions of the tracheae of insects

ethmoid sinus, ethmoidal sinus, sinus ethmoidales

a sinus of the meatuses of the nasal cavity (behind the bridge of the nose)

frontal sinus

one of a pair of cavities in the frontal bone

maxillary sinus

one of a pair of sinuses forming a cavity in the maxilla

nasal sinus, paranasal sinus, sinus paranasales

any of the paired sinuses in the bones of the face adjacent to the nasal cavity that are lined with mucous membrane that is continuous with the lining of the nasal cavities

glenoid cavity, glenoid fossa

the concavity in the head of the scapula that receives the head of the humerus to form the shoulder joint

glenoid fossa, mandibular fossa

a deep concavity in the temporal bone at the root of the zygomatic arch that receives the condyle of the mandible

hip socket

the socket part of the ball-and-socket joint between the head of the femur and the innominate bone

alveolus, tooth socket

a bony socket in the alveolar ridge that holds a tooth

vestibule of the ear

the central cavity of the bony labyrinth of the ear

saccule, sacculus

a small sac or pouch (especially the smaller chamber of the membranous labyrinth)

heart ventricle, ventricle

a chamber of the heart that receives blood from an atrium and pumps it to the arteries

atrium

any chamber that is connected to other chambers or passageways (especially one of the two upper chambers of the heart)

fourth ventricle

an irregular ventricle between the third ventricle and the central canal of the spinal cord

third ventricle

a narrow ventricle in the midplane below the corpus callosum; communicates with the fourth ventricle via the Sylvian aqueduct

lateral ventricle

either of two horseshoe-shaped ventricles one in each cerebral hemisphere; they communicate with the third ventricle via the foramen of Monro

epigastric fossa, pit of the stomach

a slight depression in the midline just below the sternum (where a blow can affect the solar plexus)

bladder, vesica

a distensible membranous sac (usually containing liquid or gas)

acinus

one of the small sacs or saclike dilations in a compound gland

bursa

a small fluid-filled sac located between movable parts of the body especially at joints

cistern, cisterna

a sac or cavity containing fluid especially lymph or cerebrospinal fluid

pocket, pouch

(anatomy) saclike structure in any of various animals (as a marsupial or gopher or pelican)

cyst, vesicle

a small anatomically normal sac or bladderlike structure (especially one containing fluid)

vestibule of the vagina

the space between the labia minora containing the orifice of the urethra

air cell, air sac, alveolus

a tiny sac for holding air in the lungs; formed by the terminal dilation of tiny air passageways

pharynx, throat

the passage to the stomach and lungs; in the front part of the neck below the chin and above the collarbone

acetabulum, cotyloid cavity

the cup-shaped hollow in the hipbone into which the head of the femur fits to form a ball-and-socket joint

pericardial sac

the membrane surrounding the heart

anatomical structure, bodily structure, body structure, complex body part, structure

a particular complex anatomical part of a living thing

单词	cavum
释义	cavum (once / 656629 pages) n WORD FAMILY cavum n (anatomy) a natural hollow or sinus within the body Syn\|Hypo\|Hyper bodily cavity, cavity blastocele, blastocoel, blastocoele, cleavage cavity, segmentation cavity the fluid-filled cavity inside a blastula archenteron central cavity of the gastrula; becomes the intestinal or digestive cavity sinus any of various air-filled cavities especially in the bones of the skull locule, loculus a small cavity or space within an organ or in a plant or animal lumen a cavity or passage in a tubular organ socket a bony hollow into which a structure fits pulp cavity the central cavity of a tooth containing the pulp (including the root canal) cranial orbit, eye socket, orbit, orbital cavity the bony cavity in the skull containing the eyeball buccal cavity the cavity between the jaws and the cheeks antrum a natural cavity or hollow in a bone cloaca (zoology) the cavity (in birds, reptiles, amphibians, most fish, and monotremes but not mammals) at the end of the digestive tract into which the intestinal, genital, and urinary tracts open vestibule any of various bodily cavities leading to another cavity (as of the ear or vagina) mediastinum the part of the thoracic cavity between the lungs that contains the heart and aorta and esophagus and trachea and thymus middle ear, tympanic cavity, tympanum the main cavity of the ear; between the eardrum and the inner ear pleural cavity the cavity in the thorax that contains the lungs and heart chamber an enclosed volume in the body cranial cavity, intracranial cavity the cavity enclosed by the cranium amniotic cavity the fluid-filled cavity that surrounds the developing embryo greater peritoneal sac, peritoneal cavity the interior of the peritoneum; a potential space between layers of the peritoneum bursa omentalis, lesser peritoneal cavity, omental bursa an isolated part of the peritoneal cavity that is dorsal to the stomach pericardial cavity, pericardial space the space between the layers of the pericardium that contains fluid that lubricates the membrane surfaces and allows easy heart movement vacuole a tiny cavity filled with fluid in the cytoplasm of a cell ventricle one of four connected cavities in the brain; is continuous with the central canal of the spinal cord and contains cerebrospinal fluid sac a structure resembling a bag in an animal uterine cavity the space inside the uterus between the cervical canal and the Fallopian tubes nasal cavity either of the two cavities lying between the floor of the cranium and the roof of the mouth and extending from the face to the pharynx nasopharynx cavity forming the upper part of the pharynx oropharynx cavity formed by the pharynx at the back of the mouth laryngopharynx the lower part of the pharynx blind gut, caecum, cecum the cavity in which the large intestine begins and into which the ileum opens tubular cavity a cavity having the shape of a tube armpit, axilla, axillary cavity, axillary fossa the hollow under the arm where it is joined to the shoulder chest cavity, thoracic cavity the cavity in the vertebrate body enclosed by the ribs between the diaphragm and the neck and containing the lungs and heart abdomen, abdominal cavity the cavity containing the major viscera; in mammals it is separated from the thorax by the diaphragm pelvis, renal pelvis a structure shaped like a funnel in the outlet of the kidney into which urine is discharged before passing into the ureter pelvic cavity the space bounded by the bones of the pelvis and containing the pelvic viscera celom, celoma, coelom a cavity in the mesoderm of an embryo that gives rise in humans to the pleural cavity and pericardial cavity and peritoneal cavity fossa, pit a concavity in a surface (especially an anatomical depression) yolk sac membranous structure enclosing the yolk of eggs in birds, reptiles, marsupials, and some fishes; circulates nutrients to the developing embryo umbilical vesicle, vesicula umbilicus, vitelline sac, yolk sac membranous structure that functions as the circulatory system in mammalian embryos until the heart becomes functional amnion, amnios, amniotic sac thin innermost membranous sac enclosing the developing embryo of higher vertebrates (reptiles, birds and mammals) chorion the outermost membranous sac enclosing the embryo in higher vertebrates (reptiles, birds and mammals) coelenteron the saclike body cavity of a coelenterate air bladder, float, swim bladder an air-filled sac near the spinal column in many fishes that helps maintain buoyancy air sac any of the membranous air-filled extensions of the lungs of birds air sac any of the thin-walled extensions of the tracheae of insects ethmoid sinus, ethmoidal sinus, sinus ethmoidales a sinus of the meatuses of the nasal cavity (behind the bridge of the nose) frontal sinus one of a pair of cavities in the frontal bone maxillary sinus one of a pair of sinuses forming a cavity in the maxilla nasal sinus, paranasal sinus, sinus paranasales any of the paired sinuses in the bones of the face adjacent to the nasal cavity that are lined with mucous membrane that is continuous with the lining of the nasal cavities glenoid cavity, glenoid fossa the concavity in the head of the scapula that receives the head of the humerus to form the shoulder joint glenoid fossa, mandibular fossa a deep concavity in the temporal bone at the root of the zygomatic arch that receives the condyle of the mandible hip socket the socket part of the ball-and-socket joint between the head of the femur and the innominate bone alveolus, tooth socket a bony socket in the alveolar ridge that holds a tooth vestibule of the ear the central cavity of the bony labyrinth of the ear saccule, sacculus a small sac or pouch (especially the smaller chamber of the membranous labyrinth) heart ventricle, ventricle a chamber of the heart that receives blood from an atrium and pumps it to the arteries atrium any chamber that is connected to other chambers or passageways (especially one of the two upper chambers of the heart) fourth ventricle an irregular ventricle between the third ventricle and the central canal of the spinal cord third ventricle a narrow ventricle in the midplane below the corpus callosum; communicates with the fourth ventricle via the Sylvian aqueduct lateral ventricle either of two horseshoe-shaped ventricles one in each cerebral hemisphere; they communicate with the third ventricle via the foramen of Monro epigastric fossa, pit of the stomach a slight depression in the midline just below the sternum (where a blow can affect the solar plexus) bladder, vesica a distensible membranous sac (usually containing liquid or gas) acinus one of the small sacs or saclike dilations in a compound gland bursa a small fluid-filled sac located between movable parts of the body especially at joints cistern, cisterna a sac or cavity containing fluid especially lymph or cerebrospinal fluid pocket, pouch (anatomy) saclike structure in any of various animals (as a marsupial or gopher or pelican) cyst, vesicle a small anatomically normal sac or bladderlike structure (especially one containing fluid) vestibule of the vagina the space between the labia minora containing the orifice of the urethra air cell, air sac, alveolus a tiny sac for holding air in the lungs; formed by the terminal dilation of tiny air passageways pharynx, throat the passage to the stomach and lungs; in the front part of the neck below the chin and above the collarbone acetabulum, cotyloid cavity the cup-shaped hollow in the hipbone into which the head of the femur fits to form a ball-and-socket joint pericardial sac the membrane surrounding the heart anatomical structure, bodily structure, body structure, complex body part, structure a particular complex anatomical part of a living thing
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